package jdbc;
/**
 * 完成用户注册功能
 * 程序启动后，要求用户在控制台上输入他的用户名，密码，昵称，年龄四项信息
 * 然后将该信息插入到userinfo表中完成注册
 *
 * 思路:应当将用户输入的信息拼接到SQL语句中形成INSERT，然后执行插入操作。
 */
import java.sql.Connection;
import java.sql.DriverManager;
import java.sql.SQLException;
import java.sql.Statement;
import java.util.Scanner;

public class RegDemo {
    public static void main(String[] args) throws ClassNotFoundException, SQLException {
        UserInfo userInfo = InputUtil.getInputObject(new UserInfo(),"欢迎注册","注册");
        //System.out.println(userInfo);

        Class.forName("com.mysql.cj.jdbc.Driver");

        Connection connection = DriverManager.getConnection(
                "jdbc:mysql://localhost:3306/tedu?characterEncoding=utf8&useSSL=false&serverTimezone=Asia/Shanghai&rewriteBatchedStatements=true",
                "root",
                "root"
        );
        Statement statement = connection.createStatement();
        String sql = "INSERT INTO userinfo(username,password,nickname,age) VALUES ('"+userInfo.getUsername()+"' , '"+userInfo.getPassword()+"' ,'"+userInfo.getNickname()+"' , "+userInfo.getAge()+");";
        int num = statement.executeUpdate(sql);
        if (num>0){
            System.out.println("插入成功");
        }
        connection.close();


    }
}
